document.write( "Question 865986: A urn contains 2 white balls and 3 red balls. Two balls are drawn in succession. What is the probablity of the second ball being white, given the first ball was \r
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Algebra.Com's Answer #522021 by ewatrrr(24785)\"\" \"About 
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5 balls: 2W, 3R
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\n" ); document.write( " (b) First draw effects the second w/o replacement
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